<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Demo-01-HelloWorld</title>
    <script type="text/javascript" src="../JS/vue.js"></script>
</head>
<body>
<div id="root">
    <h3>{{ msg }}</h3>
</div>

<script text="text/javascript">
    const vm = new Vue({
        el: '#root',

        data: {
            msg: 'Hello World!',
        },
    })
</script>
</body>
</html>